diff options
Diffstat (limited to 'openssl-1.1.0h/apps/progs.pl')
| -rw-r--r-- | openssl-1.1.0h/apps/progs.pl | 164 |
1 files changed, 164 insertions, 0 deletions
diff --git a/openssl-1.1.0h/apps/progs.pl b/openssl-1.1.0h/apps/progs.pl new file mode 100644 index 0000000..0d3b446 --- /dev/null +++ b/openssl-1.1.0h/apps/progs.pl @@ -0,0 +1,164 @@ +#! /usr/bin/env perl +# Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. +# +# Licensed under the OpenSSL license (the "License"). You may not use +# this file except in compliance with the License. You can obtain a copy +# in the file LICENSE in the source distribution or at +# https://www.openssl.org/source/license.html + +# Generate progs.h file by looking for command mains in list of C files +# passed on the command line. + +use strict; +use warnings; +use lib '.'; +use configdata qw/@disablables %unified_info/; + +my %commands = (); +my $cmdre = qr/^\s*int\s+([a-z_][a-z0-9_]*)_main\(\s*int\s+argc\s*,/; + +my $apps_openssl = shift @ARGV; +# because the program apps/openssl has object files as sources, and +# they then have the corresponding C files as source, we need to chain +# the lookups in %unified_info +my @openssl_source = + map { @{$unified_info{sources}->{$_}} } + @{$unified_info{sources}->{$apps_openssl}}; + +foreach my $filename (@openssl_source) { + open F, $filename or die "Couldn't open $filename: $!\n"; + foreach (grep /$cmdre/, <F>) { + my @foo = /$cmdre/; + $commands{$1} = 1; + } + close F; +} + +@ARGV = sort keys %commands; + +print <<'EOF'; +/* + * WARNING: do not edit! + * Generated by apps/progs.pl + * + * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. + * + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html + */ + +typedef enum FUNC_TYPE { + FT_none, FT_general, FT_md, FT_cipher, FT_pkey, + FT_md_alg, FT_cipher_alg +} FUNC_TYPE; + +typedef struct function_st { + FUNC_TYPE type; + const char *name; + int (*func)(int argc, char *argv[]); + const OPTIONS *help; +} FUNCTION; + +DEFINE_LHASH_OF(FUNCTION); + +EOF + +foreach (@ARGV) { + printf "extern int %s_main(int argc, char *argv[]);\n", $_; +} + +print "\n"; + +foreach (@ARGV) { + printf "extern OPTIONS %s_options[];\n", $_; +} + +print "\n#ifdef INCLUDE_FUNCTION_TABLE\n"; +print "static FUNCTION functions[] = {\n"; +my %cmd_disabler = ( + ciphers => "sock", + genrsa => "rsa", + rsautl => "rsa", + gendsa => "dsa", + dsaparam => "dsa", + gendh => "dh", + dhparam => "dh", + ecparam => "ec", + pkcs12 => "des", + ); +foreach my $cmd (@ARGV) { + my $str=" { FT_general, \"$cmd\", ${cmd}_main, ${cmd}_options },\n"; + if ($cmd =~ /^s_/) { + print "#ifndef OPENSSL_NO_SOCK\n${str}#endif\n"; + } elsif (grep { $cmd eq $_ } @disablables) { + print "#ifndef OPENSSL_NO_".uc($cmd)."\n${str}#endif\n"; + } elsif (my $disabler = $cmd_disabler{$cmd}) { + print "#ifndef OPENSSL_NO_".uc($disabler)."\n${str}#endif\n"; + } else { + print $str; + } +} + +my %md_disabler = ( + blake2b512 => "blake2", + blake2s256 => "blake2", + ); +foreach my $cmd ( + "md2", "md4", "md5", + "gost", + "sha1", "sha224", "sha256", "sha384", "sha512", + "mdc2", "rmd160", "blake2b512", "blake2s256" +) { + my $str = " { FT_md, \"".$cmd."\", dgst_main},\n"; + if (grep { $cmd eq $_ } @disablables) { + print "#ifndef OPENSSL_NO_".uc($cmd)."\n${str}#endif\n"; + } elsif (my $disabler = $md_disabler{$cmd}) { + print "#ifndef OPENSSL_NO_".uc($disabler)."\n${str}#endif\n"; + } else { + print $str; + } +} + +my %cipher_disabler = ( + des3 => "des", + desx => "des", + cast5 => "cast", + ); +foreach my $cmd ( + "aes-128-cbc", "aes-128-ecb", + "aes-192-cbc", "aes-192-ecb", + "aes-256-cbc", "aes-256-ecb", + "camellia-128-cbc", "camellia-128-ecb", + "camellia-192-cbc", "camellia-192-ecb", + "camellia-256-cbc", "camellia-256-ecb", + "base64", "zlib", + "des", "des3", "desx", "idea", "seed", "rc4", "rc4-40", + "rc2", "bf", "cast", "rc5", + "des-ecb", "des-ede", "des-ede3", + "des-cbc", "des-ede-cbc","des-ede3-cbc", + "des-cfb", "des-ede-cfb","des-ede3-cfb", + "des-ofb", "des-ede-ofb","des-ede3-ofb", + "idea-cbc","idea-ecb", "idea-cfb", "idea-ofb", + "seed-cbc","seed-ecb", "seed-cfb", "seed-ofb", + "rc2-cbc", "rc2-ecb", "rc2-cfb","rc2-ofb", "rc2-64-cbc", "rc2-40-cbc", + "bf-cbc", "bf-ecb", "bf-cfb", "bf-ofb", + "cast5-cbc","cast5-ecb", "cast5-cfb","cast5-ofb", + "cast-cbc", "rc5-cbc", "rc5-ecb", "rc5-cfb", "rc5-ofb" +) { + my $str=" { FT_cipher, \"$cmd\", enc_main, enc_options },\n"; + (my $algo= $cmd) =~ s/-.*//g; + if ($cmd eq "zlib") { + print "#ifdef ZLIB\n${str}#endif\n"; + } elsif (grep { $algo eq $_ } @disablables) { + print "#ifndef OPENSSL_NO_".uc($algo)."\n${str}#endif\n"; + } elsif (my $disabler = $cipher_disabler{$algo}) { + print "#ifndef OPENSSL_NO_".uc($disabler)."\n${str}#endif\n"; + } else { + print $str; + } +} + +print " { 0, NULL, NULL}\n};\n"; +print "#endif\n"; |